#include "mainwindow.h"
#include "ui_mainwindow.h"

MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::MainWindow)
{
    ui->setupUi(this);
    QMenuBar* menuBar = new QMenuBar();
    this->setMenuBar(menuBar);

    QMenu* menu1 = new QMenu("Document(&D)");
    QMenu* menu2 = new QMenu("Edit(&E)");
    menuBar->addMenu(menu1);
    menuBar->addMenu(menu2);
    QAction* action1 = new QAction("action1 (&1)");
    QAction* action2 = new QAction("action1 (&2)");
    QAction* action3 = new QAction("action1 (&3)");
    QAction* action4 = new QAction("action1 (&4)");

    menu1->addAction(action1);
    menu1->addAction(action2);
    menu2->addAction(action3);
    menu2->addAction(action4);

    connect(action1,&QAction::triggered,this,&MainWindow::handle1);
    connect(action2,&QAction::triggered,this,&MainWindow::handle2);
    connect(action3,&QAction::triggered,this,&MainWindow::handle3);
    connect(action4,&QAction::triggered,this,&MainWindow::handle4);
}

void MainWindow::handle1()
{
    qDebug() << "action1";
}

void MainWindow::handle2()
{
    qDebug() << "action2";
}
void MainWindow::handle3()
{
    qDebug() << "action3";
}
void MainWindow::handle4()
{
    qDebug() << "action4";
}
MainWindow::~MainWindow()
{
    delete ui;
}

